The optical fiber Drawing method - Sumitomo Electric Industries, Ltd.

Title:

The optical fiber Drawing method

Document Type and Number:

Japanese Patent JP6119299

Kind Code:

B2

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Inventors:

Iwao Okazaki
Taku Yamazaki
Tatsuya Konishi
Katsuyuki Tsuneishi

Application Number:

JP2013034325A

Publication Date:

April 26, 2017

Filing Date:

February 25, 2013

Export Citation:

Assignee:

Sumitomo Electric Industries, Ltd.

International Classes:

C03B37/027

Domestic Patent References:

Foreign References:

US20020092328

Attorney, Agent or Firm:

Hiroyuki Okada
Kenji Tsuboi
Kenichiro Sano

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